package com.zc.controller;

import com.zc.enums.OrderStatusEnum;
import com.zc.enums.PayMethod;
import com.zc.pojo.OrderStatus;
import com.zc.pojo.bo.SubmitOrderBO;
import com.zc.pojo.vo.MerchantOrdersVO;
import com.zc.pojo.vo.OrderVO;
import com.zc.service.OrderService;
import com.zc.utils.JSONResult;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.*;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.client.RestTemplate;

/**
 * @author 曾川
 * @version 1.0.0
 * @ClassName OrdersController.java
 * @Description TODO
 * @createTime 2021年07月22日 10:36:00
 */
@Api(value = "订单相关",tags = {"订单相关的api接口"})
@RestController
@RequestMapping("orders")
public class OrdersController extends BaseController {

    @Autowired
    private OrderService orderService;

    @Autowired
    private RestTemplate restTemplate;


    @ApiOperation(value = "用户下单", notes = "用户下单", httpMethod = "POST")
    @PostMapping("/create")
    public JSONResult create(@RequestBody SubmitOrderBO submitOrderBO) {

        if (submitOrderBO.getPayMethod() != PayMethod.WEIXIN.type
        && submitOrderBO.getPayMethod() != PayMethod.ALIPAY.type) {
            return JSONResult.errorMsg("支付方式不支持");
        }

//        System.out.println(submitOrderBO.toString());

        //1.创建订单
        OrderVO orderVO = orderService.createOrder(submitOrderBO);
        String orderId = orderVO.getOrderId();


        // 2. 创建订单以后，移除购物车中已结算（已提交）的商品
        /**
         * 1001
         * 2002 -> 用户购买
         * 3003 -> 用户购买
         * 4004
         */
        // TODO 整合redis之后，完善购物车中的已结算商品清除，并且同步到前端的cookie
//        CookieUtils.setCookie(request, response, FOODIE_SHOPCART, "", true);
        //3.向支付中心发送当前订单，用于保存支付中心的订单数据
        MerchantOrdersVO merchantOrdersVO = orderVO.getMerchantOrdersVO();
        merchantOrdersVO.setReturnUrl(payReturnUrl);

        //为了方便测试购买， 所以所以的支付金额都统一改为1分钱
        merchantOrdersVO.setAmount(1);

        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        headers.add("imoocUserId", "imooc");
        headers.add("password", "imooc");

        HttpEntity<MerchantOrdersVO> entity = new HttpEntity<>(merchantOrdersVO, headers);
        ResponseEntity<JSONResult> responseEntity = restTemplate.postForEntity(paymentUrl, entity, JSONResult.class);

        JSONResult paymentResult = responseEntity.getBody();
        if (paymentResult.getStatus() != 200) {
            return JSONResult.errorMsg("支付中心订单创建失败, 请联系管理员!");
        }

        return JSONResult.ok(orderId);
    }

    @ApiOperation(value = "商户回调通知", notes = "商户回调通知", httpMethod = "POST")
    @PostMapping("notifyMerchantOrderPaid")
    public Integer notifyMerchantOrderPaid(String merchantOrderId) {
        orderService.updateOrderStatus(merchantOrderId, OrderStatusEnum.WAIT_DELIVER.type);
        return HttpStatus.OK.value();
    }

    @ApiOperation(value = "轮询查询订单状态信息", notes = "轮询查询订单状态信息", httpMethod = "POST")
    @PostMapping("getPaidOrderInfo")
    public JSONResult getPaidOrderInfo(String orderId) {
        OrderStatus orderStatus = orderService.queryOrderStatusInfo(orderId);
        return JSONResult.ok(orderStatus);
    }



    
}
